About a year after the COVID-19 vaccine rollout began for the public, health experts are still learning about immunity.

Dr. Scott Gottlieb, former FDA commissioner and CNBC contributor, joins CNBC’s ‘Squawk Box’ to discuss the CDC’s guidance for masks in schools, omicron reinfection and more.

Dr. Scott Gottlieb, former FDA commissioner and CNBC contributor, joins CNBC’s ‘Squawk Box’ to discuss the new subvariant of the omicron Covid variant, known as BA.2.

Many have been talking about this idea of Hybrid Immunity or “Super Immunity” and COVID-19. This is the concept that those who have been both previously vaccinated, as well as previously infected (natural immunity) with COVID-19, have a much higher…

Get your COVID-19 vaccines now: westminster.gov.uk/vaccinations

Get your COVID-19 booster now: westminster.gov.uk/vaccinations